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## SDKs

* [Node SDK](https://github.com/hellosign/dropbox-sign-node) - remove limit on file upload size
* [Node SDK](https://github.com/hellosign/dropbox-sign-node) - fixes incorrect instantiation of objects when not using the ::init() method

## Fixes

* **Prevent download for signature requests in an error state** If files of signature requests are in error state and a consumer attempts to download them, previously http 409 "Still Process" status code was returned. This status has been changed to *422 "Unprocessable Content"*.
* **Signature Request Expiration Date (Beta) fixes**
  * Fixed embedded requests not getting expired emails
  * Fixed expiration date not showing on Documents page for some signature requests
  * Fixed documentation of expires\_at for [/v3/signature\_request/create\_embedded](/api/signature-request/create-embedded)
* **Custom Field Names** If custom field name is null, the API will substitute the API ID for the missing name. This patches a bug that used to return an error response.